In humans, melanin exists as three forms: eumelanin (which is subdivided further into black and brown forms),pheomelanin, and neuromelanin. What organ produces melanin? The melanin inthe skinis produced by melanocytes, which are found in the basal layer of the epidermis. Does labial lentigo go...
Yellow poop is often nothing to worry about. However, it can sometimes point to an infection, excess fat in your poop, or problems with a particular organ. Looking after your gut is the best way to keep your poop brown, regular, and healthy. ZOE’s at-home test kit provides information...
A procedure calledendoscopic retrograde cholangiopancreatography (ERCP)uses a long tube with a camera on the end to examine your pancreas and bile ducts. The tube is passed down your throat, and the camera sends pictures of your digestive system to a monitor. What body part produces insulin?
Because the prostate is an internal organ, your doctor cannot look at it directly. But because the prostate lies in front of the rectum, they can feel it by inserting a gloved, lubricated finger into the rectum. In a private exam room, you'll undress from the waist down and cover ...
One of the many remarkable things about pregnancy: You're not only growing a new human being, but also an entirely new organ. And pretty much everything your baby needs to develop and thrive flows through it. Medically reviewed by Judith Venuti, Ph.D., embryologist Written by Karen Miles...
catch the infection. There’s limited information on the effects of mpox during pregnancy, but the WHO states that it is possible for a mother to pass the virus to an unborn baby before delivery through placenta. The placenta is the organ that connects the baby to the uterus (the womb)....
am in perfect health. I have no need for my second kidney, and I appreciate that my actions may greatly benefit the lives of not just the recipients of those kidneys but their entire families. Without it being too much of a stretch, my one wholly redundant organ can potentially change and...
The bladder is the organ we think of when we feel the urge to pee, but it is only one part of the excretory system, one ofthe 10 major body systems, and it's not the only thing affected by holding in your pee. The kidneys, vital organs in the excretory system, are vulnerable as...
a living cell organ or something where the cells were just designed to pump out these antibodies, I could see that happening. But then again, when you get bitten by a cobra or something, I mean, we’re talking not just, like, a single little injection. Usually we’re talkingvials and...
Because the prostate is an internal organ, your doctor cannot look at it directly. But because the prostate lies in front of the rectum, they can feel it by inserting a gloved, lubricated finger into the rectum. In a private exam room, you'll undress from the waist down and cover ...